{
  "manageEntity": {
    "action": "Repost",
    "entityId": "900825242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29acb2bca117887babc0150a166f781f0176676790fe800a7d84d4d9cf27cab8",
    "signature": "0xea4bac659a9cfacce28fe25f02a68bf8ed5d026218011159fbfeecdc0a60d30977033c97c199dc6d1c559d7ba6dd7a2b41b0b5bfed2c90483e690303d88382361c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}